STD Testing in St James, NY

14 places to get tested — 4 partner labs that need no appointment, and 10 clinics and testing sites near St James.

  • 4partner labs
  • 2free clinics
  • 6sliding scale
  • 2insurance or fee

Order a test online

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Partner labs near St James

Order online first, then walk in. A urine or blood sample takes about 15 minutes and results come back in 1–2 days.

  • Labcorp

    1.9 mi awayNo appointmentOpen Saturday

    2500 Nesconset Hwy Ste 30-31, Stony Brook, NY 11790 · Mon-Fri 6:00 am to 2:30 pm · nearby in Stony Brook

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Quest Diagnostics

    1.9 mi awayNo appointment

    300 E Main St, Ste 3A, Smithtown, NY 11787 · Mon-Fri 6:00 am to 3:30 pm · nearby in Smithtown

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Labcorp

    2.1 mi awayNo appointment

    712 Smithtown Bypass, Smithtown, NY 11787 · Mon-Fri 6:30 am to 2:30 pm · nearby in Smithtown

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Labcorp

    2.7 mi awayNo appointment

    10 West Main Street, Smithtown, NY 11787 · Mon-Fri 6:30 am to 2:30 pm · nearby in Smithtown

    $10 off orders over $100 applied at checkoutOrder a test for this lab →

We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to St James.

Explore testing locations near St James

Partner lab · 8Clinic · 10every partner lab in St James, plus the clinics listed on this page, within 10 miles

Clinics and testing sites near St James

No free or low-cost clinic is addressed in St James itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 4 partner labs in St James need no appointment and return results in 1–2 days.

  • Clinic1.4 mi away

    Stony Brook Adolescent Medicine

    Lake Grove Advanced Pediatric Care

    4 Smith Haven Mall, Lake Grove, NY, 11755

    Hours
    Mon-Thu 8:00am-8:00pm+2Fri 8:00am-5:00pm · Sat 8:00am-4:00am
    AppointmentsAppointment required
    FeesFree HIV testing listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · HIV care · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source April 30, 2026. Directory retrieved September 4, 2026.

  • Clinic1.5 mi away

    Northwell Health-GoHealth Urgent Care

    Lake Grove

    2079 Smith Haven Plz, Lake Grove, NY, 11755

    Hours
    Mon-Fri 8:00am-8:00pm+1Sat-Sun 9:00am-5:00pm
    AppointmentsWalk-ins accepted
    FeesInsurance accepted
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    • Interpretation listed
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source October 22, 2025. Directory retrieved September 4, 2026.

  • Clinic1.9 mi away

    Stony Brook Medicine

    All Inclusive Primary Care

    300 E Main St, Smithtown, NY, 11787

    Hours
    Mon 9:00am-5:00pm+3Tue 9:30am-5:00pm · Wed-Thu 9:00am-5:00pm · Fri 8:30am-2:00pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB

    Treatments STI treatment · PrEP · HPV vaccine · Hep B vaccine

    Languages English

    CDC GetTested listing, last updated by the source December 4, 2025. Directory retrieved September 4, 2026.

  • Clinic2.9 mi away

    Planned Parenthood Hudson Peconic Incorporated

    Smithtown Center

    70 Maple Ave, Smithtown, NY, 11787

    Hours
    Mon 9:00am-6:00pm+4Tue 9:00am-8:00pm · Wed 9:00am-5:00pm · Thu 9:00am-8:00pm · Fri-Sat 9:00am-4:00pm
    AppointmentsWalk-ins accepted
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B

    Treatments STI treatment · PrEP · PEP · Family planning · HPV vaccine · Free condoms

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source April 13, 2026. Directory retrieved September 4, 2026.

  • Community health center4.1 mi away

    Damian Family Care Centers Incorporated

    Ronkonkoma Health Center

    161 Lake Shore Rd, Ronkonkoma, NY, 11779

    Hours
    Mon-Fri 9:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · Hepatitis A

    Treatments STI treatment · PrEP · HIV care · Hep C treatment · HPV vaccine · Hep B vaccine · Case management

    Languages English

    CDC GetTested listing, last updated by the source June 21, 2026. Directory retrieved September 4, 2026.

  • Clinic4.4 mi away

    Stony Brook Extended Care

    23 S Howell Ave, Centereach, NY, 11720

    Hours
    Mon-Fri 8:00am-6:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB

    Treatments STI treatment · PrEP · HIV care · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Case management

    Languages English

    CDC GetTested listing, last updated by the source June 3, 2026. Directory retrieved September 4, 2026.

  • Clinic6.7 mi away

    Simple Healthcare

    Sexual Health Services

    35 Arkay Dr, Hauppauge, NY, 11788

    Hours
    Mon-Fri 8:00am-4:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A

    Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · PrEP navigation

    Languages English

    CDC GetTested listing, last updated by the source October 24, 2025. Directory retrieved September 4, 2026.

  • Community health center7.0 mi away

    CEC Health Care

    Hauppauge Clinic

    305 Oser Ave, Hauppauge, NY, 11788

    Hours
    Mon 9:00am-5:00pm+2Tue 12:00pm-8:00pm · Wed-Fri 9:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation

    Languages English · Spanish · interpreter available

    CDC GetTested listing, last updated by the source January 26, 2026. Directory retrieved September 4, 2026.

  • Community health center8.2 mi away

    Sun River Health

    Brentwood Health Center

    1869 Brentwood Rd, Brentwood, NY, 11717

    Hours
    Mon-Thu 9:00am-8:00pm+2Fri 9:00am-5:00pm · Sat 8:00am-4:00pm
    AppointmentsWalk-ins accepted
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · Family planning · Ryan White · HPV vaccine · Hep B vaccine · PrEP navigation · Case management

    Languages English · Spanish · ASL · other languages · interpreter available

    CDC GetTested listing, last updated by the source November 4, 2025. Directory retrieved September 4, 2026.

  • Clinic9.9 mi away

    Stony Brook Childrens

    East Islip Advanced Pediatric Care

    269 E Main St, East Islip, NY, 11730

    HoursNot listed
    AppointmentsAppointment required
    FeesFree HIV testing listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · HIV care · Family planning · HPV vaccine · Hep B vaccine · Free condoms · Harm reduction · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source December 4, 2025. Directory retrieved September 4, 2026.

Buy an at-home STD test near St James

CVS Pharmacy, Walgreens, Walmart and Target sell over-the-counter test kits near St James. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.

Suffolk County STD rates

Reported cases per 100,000 residents. Change shown against the year before.

Chlamydia

▲ 0.6%

342.5per 100k

5,217 reported cases · 2023

Gonorrhea

▼ 3.4%

70.5per 100k

1,074 reported cases · 2023

Syphilis

▼ 36.3%

5.8per 100k

89 reported cases · 2023

HIV

▼ 17.6%

84new diagnoses

2023 · rate not published

Source: CDC NCHHSTP AtlasPlus, 2023 release · Suffolk County, NY

There were 84 new HIV diagnoses in Suffolk County in 2023. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.

Suffolk County reported 5,217 chlamydia cases in 2023, a rate of 342.5 per 100,000 residents. Most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.

Prevention & treatment

PrEP, DoxyPEP & Online Treatment

A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in St James by video visit, prescribed by clinicians licensed in New York.

  • Treatment & DoxyPEP

    Wisp

    STI treatment $39 · DoxyPEP from $22

    Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.

    Visit Wisp
  • HIV PrEP & DoxyPEP

    Q Care Plus

    $0 for most insured patients

    PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.

    Visit Q Care Plus
  • HIV PrEP & DoxyPEP

    MISTR

    $0 with or without insurance

    HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.

    Visit MISTR

Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.

STD testing in St James, answered

Where can I find free or sliding-scale STD testing near St James?

Among the 10 clinics listed near St James, 2 list free testing for at least one infection and 6 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Stony Brook Adolescent Medicine, Stony Brook Childrens.

How much does STD testing cost near St James?

Among the 10 clinics listed near St James, 2 list free testing for at least one infection and 6 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.

Can I get tested on a weekend near St James?

4 of the 10 listed clinics publish Saturday hours: Stony Brook Adolescent Medicine, Northwell Health-GoHealth Urgent Care, Planned Parenthood Hudson Peconic Incorporated, Sun River Health. Some partner labs also open on Saturday — the cards above show which.

How common are STDs in St James?

In 2023, Suffolk County reported 5,217 chlamydia cases — a rate of 342.5 per 100,000 residents. Gonorrhea was 70.5 per 100,000. There were also 84 new HIV diagnoses in 2023.

Is testing available in Spanish near St James?

4 of the 10 listed clinics indicate that Spanish-language services are available, and 9 list PrEP.

Data and sources
Partner labs
Quest and Labcorp location directories · checked August 2026
Public clinics
CDC GetTested / NPIN directory · retrieved September 4, 2026
Retailers
Retailer store directories · updated September 2026
Statistics
CDC NCHHSTP AtlasPlus · reporting year 2023
HIV diagnoses
CDC HIV Surveillance · reporting year 2023
Services, eligibility and hours can change. Contact the location before visiting. This page is informational and is not medical advice.

Get tested in St James

Results in 1–2 days · no appointment · nothing filed through insurance

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